Results 71 to 80 of about 1,229,445 (306)

Numerical simulation of the influence of nasal cycle on nasal airflow

Scientific Reports
To study the characteristics of nasal airflow in the presence of nasal cycle by computational fluid dynamics. CT scan data of a healthy Chinese individual was used to construct a three-dimensional model of the nasal cavity to be used as simulation domain.
Jing Wei, Xuan He, Qing Yang, Qifei Gu, Xiaodan Zhang, Xue Sui, Rui Zhou, Wei Feng   +7 more
doaj   +1 more source

ONCOCYTOMA OF THE NASAL CAVITY

Journal of Nepal Medical Association, 2003
Oncocytoma of the nasal cavity is an extremely rare condition with only a few cases reported in the literature. A case of oncocytoma of the nasal cavity in a 12 years old Nepali boy is presented along with a brief review of the relevant literature.
A K Singh, K N Agrahari, S Baitha, R Sharma, N S Reddy, O P Talwar   +5 more
doaj   +1 more source

Renal Clearable Luminogenic Reporter for Ultrasensitive Influenza Virus Imaging and Efficient Antiviral Therapies Monitoring in Living Mice

Advanced Science, EarlyView.
A viral luminogenic reporter with chemiluminescence/fluorescence dual‐response and efficient renal clearance was developed for non‐invasive imaging and urinalysis of H1N1 virus protease, allowing for remote detection of H1N1 virus infections and monitoring of antiviral therapeutic efficacy in living mice.
Bankang Ruan, Chudan Liang, Meilin Hu, Weiping Xu, Jingjing Che, Jun Qian, Bingcai Jiang, Linna Liu, Xiancai Ma, Jiaguo Huang   +9 more
wiley   +1 more source

Visualization of nasal powder distribution using biomimetic human nasal cavity model

Acta Pharmaceutica Sinica B
Nasal drug delivery efficiency is highly dependent on the position in which the drug is deposited in the nasal cavity. However, no reliable method is currently available to assess its impact on delivery performance.
Jiawen Su, Yan Liu, Hongyu Sun, Abid Naeem, Huipeng Xu, Yue Qu, Caifen Wang, Zeru Li, Jianhua Lu, Lulu Wang, Xiaofeng Wang, Jie Wu, Lixin Sun, Jiwen Zhang, Zhigang Wang, Rui Yang, Li Wu   +16 more
doaj   +1 more source

Volumetric analysis of the cranial and nasal cavity from micro-computed tomography scans in the rabbit

Folia Morphologica, 2020
Background: The aim of the study was to estimate the volume values of the cranial cavity and nasal cavity structures and to compare the efficiency of manual segmentation of three-dimensional reconstruction and Cavalieri’s principle (CP) methodologies ...
C. Bakıcı, R. O. Akgun, O. Ekım, C. Soydal, C. Oto   +4 more
doaj   +1 more source

Low-dose oxytocin delivered intranasally with Breath Powered device affects social-cognitive behavior: a randomized four-way crossover trial with nasal cavity dimension assessment

Translational Psychiatry, 2015
Despite the promise of intranasal oxytocin (OT) for modulating social behavior, recent work has provided mixed results. This may relate to suboptimal drug deposition achieved with conventional nasal sprays, inter-individual differences in nasal ...
D. Quintana, L. Westlye, Øyvind H. Rustan, N. Tesli, C. Poppy, H. Smevik, M. Tesli, M. Røine, R. Mahmoud, K. Smerud, P. Djupesland, O. Andreassen   +11 more
semanticscholar   +1 more source

Gestational Hypoxia Disrupts Medial Ganglionic Eminence Progenitor Dynamics and Interneuron Development in Schizophrenia

Advanced Science, EarlyView.
FES‐derived MGE spheroids exhibit progenitor‐stage alterations in developmental trajectory and hypoxia‐responsive transcriptional programs, followed by functional disruption. Gestational hypoxia recapitulates impaired progenitor proliferation, shortened cell‐cycle progression, interneuron developmental abnormalities, and schizophrenia‐like behaviors in
Peiyan Ni, Qiancheng Zhang, Youhui Jiang, Huiying Yao, Chuqing Zhou, Xiaoyi Tian, Shiyingnan Gao, Jun Zhao, Xinyi Ren, Naxin Xu, Mengshan Fu, Liansheng Zhao, Xueyu Qi, Xueli Yu, Wanjun Guo, Sangmi Chung, Fan Guo, Tao Li   +17 more
wiley   +1 more source

Intranasal Delivery of Gallium–Quercetin Nanoparticles for Multi‐Target Ferroptosis Inhibition in Parkinson's Disease

Advanced Science, EarlyView.
Leveraging the chemical similarity between Ga3+ and Fe3+ as well as the antioxidant properties of quercetin, gallium–quercetin nanoparticles (GQNPs) were prepared to integrate iron homeostasis regulation, oxidative stress suppression, and mitochondrial protection for multi‐target ferroptosis inhibition in Parkinson's Disease.
Keyang Xu, Dandan Kou, Xiao Xiao, Bingbing Bai, Caide Liu, Mengyao Wu, Yadan Shi, Mengdan Xu, Xiaoyi Cao, Haodi Qi, Shuhua Wu, Jianfeng Zeng, Mingyuan Gao   +12 more
wiley   +1 more source

Neuroendocrine Carcinoma of the Nasal Cavity

Cirugía Española (English Edition), 2020
No hay resúmen ...
Zapata Ojeda, Erick Yosset, García Ruiz, Luis, Culqui Perez, Alexander, Luna Abanto, Jorge   +3 more
openaire   +2 more sources

Repurposing FDA‐Approved Drugs to Inhibit Fungal PPTases for Broad‐Spectrum Synergy

Advanced Science, EarlyView.
Fungal secondary metabolites serve as crucial virulence effectors; however, the potential of their biosynthetic pathways as antifungal targets remains inadequately comprehended. Repurposed FDA‐approved drugs inhibit fungal PPTase (essential for secondary metabolism) in vivo.
Zili Song, Can Zhao, Qiaoling Wang, Hongjiao Zhang, Xiao Liu, Linqi Wang, Michael Bromley, Wen‐Bing Yin   +7 more
wiley   +1 more source